PRESENTATION
A model, several looks, several sounds: this is probably the dream of many helmet manufacturers. A good way to reach a wide audience with a very small product catalog. Many have tried it, that on the audio, which on the look. But the Custom One Pro is undoubtedly the most successful yet.
ERGONOMICS 
robust and light
Despite a higher weight than Fidelio L1 or Spirit One (290g without cable), Custom One Pro seems almost light under its little "quasi" stereo headphones. Large, it hides under removable padding flat hoop strong and flexible aluminum.Enough to ensure a good life especially since the atria are likewise largely metallic. The various elements are fixed together to blow head screws Allen . Again this is perfect. On the ears, Custom One Pro shows an indisputable discretion. The arch, flexible relies little on the skull, and large ear cups are of the same ilk with a foam anything but hard, and very airy. The whole is maintained when the user is moving, the helmet is still lighter than a stereo headset.Side customization, cushioning the arch is in fact a foldable headband in three sections length, set suddenly scratch.This is effective but unfortunately not very aesthetic closely: Velcro remains visible. This is also after removing one realizes another flaw: the cable connecting the two atria is completely floating maintained solely by the band. Some points of fasteners have been welcome, providing a cleaner appearance, including once all reassembled. It is also possible to replace the outer plates of the atria. A number of models are available, from simple color change with laser engravings through the rhinestone inlay and texture effects (snakeskin, etc.). Finally, the cable is detachable. The base of the 3.5mm mini jack connector has a notch to ensure snug nevertheless it should be possible to use standard troubleshooting cable until the connector is not too thick. The manufacturer announced the future availability of other models, varying no doubt in length, twist or materials but the date is not known yet.
AUDIO 
the sound card
Assemble a Basseux helmet, hot, neutral and focused on acute in a single product, is it possible? To hear the arguments of the Custom One Pro, yes! On the edge of each ear, a sliding button opens more or less the bass reflexintegrated. The presence and size of a hole in the back of the membrane transducer having a direct influence on the mobility of this membrane (air with more or less ease to flow), the sound reproduction is changed, all mainly in the lower spectrum.
